During the early Eocene epoch, North American mammals were quite different from what we see today. Here's one example: researchers have just uncovered a 2-inch-long fossilized hedgehog in British Columbia. That's the size of your thumb. »7/09/14 4:58pm 7/09/14 4:58pm

YouTuber Vusiuz has an albino hedgehog and her tiny little snores are definitely the most adorable thing you'll hear all day. Whether those sounds are associated with dreams we can't know for sure, but hedgehogs do probably have dreams and nightmares. »5/21/14 12:28pm 5/21/14 12:28pm